Question

2. In a computer lab, there are 3 computers for every 6 students. How many
computers will be needed for 24 students?
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Answer 1

Step-by-step explanation:

3 computers for 6 students

6×4=24

3×4= 12

hence 12 computers for 24 students

Answer 2

Answer:

Using Unitary Method, we have

6 students require 3 computers

∴ 1 student will require = 36 computers

∴ 24 students will require = 36 x 24 computers

= 3 × 4 computers = 12 computers

Hence the number of computers required = 12.